128498112

素因数分解:

$2^6\times 3^2\times {\mathrm{223087}}^1$

素因数の和:223105

約数の個数: 42

約数和(自身を含む): 368318288

約数和(自身を除く): 239820176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 223087, 446174, 669261, 892348, 1338522, 1784696, 2007783, 2677044, 3569392, 4015566, 5354088, 7138784, 8031132, 10708176, 14277568, 16062264, 21416352, 32124528, 42832704, 64249056, 128498112]

約数ペア:

[(1, 128498112), (2, 64249056), (3, 42832704), (4, 32124528), (6, 21416352), (8, 16062264), (9, 14277568), (12, 10708176), (16, 8031132), (18, 7138784), (24, 5354088), (32, 4015566), (36, 3569392), (48, 2677044), (64, 2007783), (72, 1784696), (96, 1338522), (144, 892348), (192, 669261), (288, 446174), (576, 223087)]